baber/WOPTO huggingface dataset:
Patent KR-20070004529-A (KR)
Title: Chromium oxide compositions containing zinc, their preparation, and their use as catalysts and catalyst precursors
Inventor: AMOS TAMMY GEORGETTE
IPC: B01J23/80
Filed: 2004-10-13
Abstract: A chromium-containing catalyst is disclosed which includes both ZnCr2O4 and crystalline alpha-chromium oxide. The ZnCr2O4 contains between about 10 atom percent and 67 atom percent of the chromium in the composition and at least about 70 atom percent of the zinc in the composition, and at least about 90 atom percent of the chromium present as chromium oxide in the composition is present as ZnCr2O4 or crystalline alpha-chromium oxide. Also disclosed are a method for preparing this composition comprising ZnCr2O4 and crystalline alpha-chromium oxide; and a chromium-containing catalyst composition prepared by treatment of the composition comprising ZnCr2O4 and crystalline alpha-chromium oxide with a fluorinating agent. Also disclosed is a process for changing the fluorine distribution in a halogenated hydrocarbon, or incorporating fluorine in a saturated or unsaturated hydrocarbon, in the presence of at least one composition selected from the group consisting of (i) the ZnCr2O4 and crystalline alpha-chromium oxide compositions and (ii) the ZnCr2O4 and crystalline alpha-chromium oxide compositions which have been treated with a fluorinating agent. ® KIPO & WIPO 2007
Patent KR-20060093712-A (KR)
Title: High performance strained cmos devices
Inventor: DORIS BRUCE B
IPC: H01L21/336
Filed: 2004-10-15
Abstract: A semiconductor device and method of manufacture provide an n-channel field effect transistor (nFET) having a shallow trench isolation with overhangs that overhang Si-SiO2 interfaces in a direction parallel to the direction of current flow and in a direction transverse to current flow. The device and method also provide a p-channel field effect transistor (pFET) having a shallow trench isolation with an overhang that overhangs Si-SiO2 interfaces in a direction transverse to current flow. However, the shallow trench isolation for the pFET is devoid of overhangs, in the direction parallel to the direction of current flow.
Patent KR-20060120097-A (KR)
Title: Drop optical fiber cable and frp tension member used for the cable
Inventor: YOKOKITA MASAHIKO
IPC: G02B6/44
Filed: 2004-04-28
Abstract: A drop optical fiber cable, comprising optical fiber cores, surface coated tension members, and a support cable. The surface coated tension members are formed in a circular shape in cross section by covering fiber-reinforced thermosetting resin tension members with a thermoplastic resin coating layer, and the pair of surface coated tension members are disposed on both upper and lower sides of the optical fiber cores on a same axis at specified intervals. The support cable is disposed on the upper side of the tension members, and the optical fiber cores, surface coated tension members, and support cable are coated together with the thermoplastic resin body coating part. The tension members are formed by applying the thermoplastic resin coating layer onto FRP tension members. In this case, the outer periphery of the FRP tension members is anchored to the inner periphery of the coating layer. The thermoplastic resin used for the coating layer is selected from those resins which are compatible with the resin of the body coating part.
Patent KR-20060103941-A (KR)
Title: Organic metal complex and light-emitting device using same
Inventor: INOUE HIDEKO
IPC: C09K11/06
Filed: 2004-11-29
Abstract: An organic metal complex is characterized by having a structure represented by the general formula (1) below. In the formula, R1-R5 respectively represent a hydrogen atom, a halogen element, an acyl group, an alkyl group, an alkoxyl group, an aryl group, a cyano group or a heterocyclic residue; Ar represents an aryl group having an electron-withdrawing substituent or a heterocyclic residue having an electron-withdrawing substituent; and M represents a group IX element or a group X element.
Patent KR-20060135682-A (KR)
Title: Portable personal server with biological information recognizer
Inventor: OSHIMA SHUNICHI
IPC: G06F1/00
Filed: 2003-12-25
Abstract: A portable personal server (1) connectable through a network (11) with a PC (2) connected with an external network (12) and permits communication with the PC (2) only when user's fingerprint information read out by means of a fingerprint authentication unit (22) matches registered information. In order to communicate through the network (11), the portable personal server (1) and the PC (2) acquires an address using APIPA so that the collision of address does not take place in the external network (12). Consequently, the portable personal server (1) also functions as a network server on the external network (12). A portable personal server exhibiting high confidentiality of data and suitable for central management of data can thereby realized.
Patent KR-20070029665-A (KR)
Title: Motor cooling device
Inventor: KINOSHITA KANJIROU
IPC: H02K9/06
Filed: 2005-03-23
Abstract: A motor cooling device has an impeller (2) pivotally supported by the rotary shaft (1a) of a motor (1), and a fan cover (4). The fan cover (4) covers the front region and outer peripheral region of the impeller (2) and has an air suction port (5) in the front and an air blow-out port (6) in the rear. The fan cover (4) is provided with a partition member (7) extending from a position more outside than the air suction port (5) to the impeller (2). A cavity (8) is defined between the outer periphery of the partition member (7) and the inner surface of the fan cover (4). The negative pressure due to the cavity effect of eddies produced in the cavity (8) causes the main air current passing through the impeller (2) to be drawn to the front ends of the vanes (3) of the impeller (2), so that aerodynamic characteristics and operation sound characteristics of the impeller (2) are improved. ® KIPO & WIPO 2007
Patent KR-20070008639-A (KR)
Title: Patterned electrodes for electroactive liquid-crystal ophthalmic devices
Inventor: MEREDITH GERALD
IPC: G02F1/1343
Filed: 2005-04-11
Abstract: a liquid crystal layer enclosed between a pair of transparent substrates; one or more patterned electrode sets positioned between the liquid crystal layer and the inward-facing surface of the first transparent substrate, said patterned electrode sets each comprising two or more electrodes forming an opposing pattern, said electrodes separated by an insulating layer, wherein there is no horizontal gap between the electrodes forming the patterned electrode set; and a conductive layer between the liquid crystal layer and the inward-facing surface of the second transparent substrate. The device provides greater efficiency than conventional devices. ® KIPO & WIPO 2007
Patent KR-20070042499-A (KR)
Inventor: BLAAKMEER ANTON
IPC: A01G31/02
Filed: 2005-04-29
Abstract: 본 발명은, 작물에다 양액을 공급해서 작물의 뿌리가 수역과 닿도록 하고, 이 수역에 닿도록 설치된 흡입장치로 양액을 흡입하여 이 흡입장치의 한쪽 끝에 연결된 제1관로(4)로 들어가도록 한 다음, 이 제1관로(4)를 거친 양액이 제1관로(4)의 다른쪽 끝에 연결된 제2관로(5)로 들어가도록 하며, 상기 제2관로(5)의 일부분이 공기로 채워져, 양액이 제1관로(4)에서 상기 제2관로(5)의 공기가 채워진 부분으로 방출되도록 하는 작물재배방법에 있어서, 상기 흡입장치는 페놀 요소 포름알데히드 폴리머; 요소 멜라민 포름알데히드 폴리머; 폴리우레탄; 푸란 폴리머 및; 에틸렌과 프로필렌 및 부틸렌의 단일중합체, 공중합체 및, 삼원 공중합체;로 구성된 그룹에서 선택된 폴리머로 된 폼으로 형성되되, 작물은 페놀 요소 포름알데히드 폼 배지에서 재배되고 흡입장치는 페놀 요소 포름알데히드 폼으로 형성되되, 단 작물이 페놀 요소 포름알데히드 폼의 배지에서 재배되고 흡입장치는 페놀 요소 포름알데히드 폼으로 형성되는 것을 배제한다. 또한, 본 발명은 방법을 실행하기에 적합한 장치를 구비한다.
Patent KR-20070035486-A (KR)
IPC: G01R31/00
Filed: 2005-04-14
Abstract: 본 발명은 금속 도금의 전기화학적 임피던스의 측정을 이용하여, 기판상 순수 금속 도금 또는 합금 도금인 금속 도금의 표면상 위스커 발생의 위험을 평가하는 방법에 관한 것이다. 
       
     위스커, 주석 도금, 무연, 전해조, 전기 도금, 전기화학적 임피던스
Patent KR-20070026544-A (KR)
Title: Amine compound and organic electroluminescent element employing the same
Inventor: WATANABE MASAMI
IPC: C07D241/38
Filed: 2005-05-27
Abstract: An amine compound having a specific structure; and an organic electroluminescent element which comprises an anode and a cathode and, sandwiched therebetween, an organic thin film layer consisting of one or more layers comprising at least a luminescent layer, wherein at least one layer of the organic thin film layer has an excellent property balance among a low ionization potential, high band gap energy, high injection efficiency, and high mobility and has high heat resistance and a high luminescent efficiency. The organic electroluminescent element contains the novel amine compound, which realizes such properties, as the only ingredient constituting a layer or as a component of a mixture. ® KIPO & WIPO 2007
Patent KR-20070012541-A (KR)
Title: Ferrocenium-derived catalyst for cationically polymerizable monomers
Inventor: MULLINS SARAH M
IPC: C08G59/00
Filed: 2005-04-27
Abstract: Polymerization methods are provided for thermally curing a polymerizable composition that contains at least one cationically polymerizable monomer. More specifically, the polymerization reaction is initiated with a ferrocenium-derived catalyst. Polymerizable compositions that include the ferrocenium-derived catalyst are also disclosed. ® KIPO & WIPO 2007
Patent KR-20080064511-A (KR)
Title: Opening device for window
Inventor: KUK YOUNG HO
IPC: E05F5/06
Filed: 2007-01-05
Abstract: An initial opening device for a window is provided to let everybody including weak children or the old and the weak and physically disabled people open a window easily by forming for opening a window from a window frame initially by unlocking an automatic locking device from a window and moving a window simultaneously using magnetic force. An initial opening device for a window is provided to one side of a window(220) contacted to a window frame(100) selectively to help the initial opening of the window, wherein a stopper(110) is formed to be projected to the window frame to make the opening device contacted selectively and to keep airtight. The opening device comprises a holder(310) inserted and fixed to a window opposite to a window frame, a plunger(320) entering and leaving from the holder and contacted to the window frame selectively, and magnets(313,323) installed to be opposite to the plunger and the holder respectively and offering actuating force for drawing out the plunger from the holder, wherein the magnets are installed to the plunger and the holder to make poles face each other and to apply repulsive force.
Patent KR-20080041968-A (KR)
Title: Elevator and dual layer construction
Inventor: SARUHASHI NOZOMU
IPC: B66B11/04
Filed: 2007-01-11
Abstract: An elevator and a building are provided to reduce a moving distance to the elevator in a floor and smoothly move between the floors. A building includes an elevator(1). The elevator has a capsule basket(4), a long cylindrical tube(3), a rope(13), a pulley(15), and a weight tube(18). The long cylindrical tube forms an elevating passage of the capsule basket. The rope connects the capsule basket with a weight(17). The pulley drives the rope up and down. The weight is inserted in the weight tube and moves up and down in the weight tube. The long cylindrical tube passes through rooms(10) of upper and lower floors. The weight tube is spaced apart from the long cylindrical tube to allow the weight to move up and down therein.
Patent KR-20080070331-A (KR)
Title: Apparatus and method for changing channel in digital broadcast receiver
Inventor: YOO SEOK MAN
IPC: H04N5/50
Filed: 2007-01-26
Abstract: A channel changing apparatus and method in a digital broadcast receiver are provided to reduce delay when a channel is changed. A broadcast data storage unit(106) stores a channel predicted to be changed and buffers it. A channel prediction database(116) stores and manages previous channel change information. A channel changing unit(120) detects a channel change request and controls to store the requested changed channel in the channel prediction database. When the channel changing unit detects the channel change request, a channel predicting unit(122) controls to search a change-predicted channel to be changed following the changed channel from the channel prediction database and buffers the same in the broadcast data storage unit.
Patent KR-20080070943-A (KR)
Title: Plasma display, and driving device and method thereof
Inventor: HAN DU YEON
IPC: G09G3/296
Filed: 2007-01-29
Abstract: A plasma display device, and an apparatus and a method for driving the same are provided to generate easily erase discharge by applying a negative voltage to X-electrodes during an address period. A plasma display device includes a plasma display panel, drivers(300,400,500), and a controller(200). The plasma display panel includes plural row electrodes defined by first and second electrodes. The row electrodes are divided into first and second row groups. Each of the first and second row groups is divided into plural sub-groups. The drivers select non-illumination cells among illumination cells of the sub-groups while a negative first voltage is applied to the first electrodes during a first period and sustain-discharges illumination cells of at least one sub-group among sub-groups of the second row groups. The controller controls the drivers. The drivers include a voltage generator and a switch. The voltage generator generates the first voltage using a control signal having alternately high and low level signals outputted from the controller. The switch is connected between first electrodes and the voltage generator and turned on during the first period.
Patent KR-20080071424-A (KR)
Title: Waveguide and plasma lighting system having the same
Inventor: HWANG RI NA
IPC: H01P3/12
Filed: 2007-01-30
Abstract: A waveguide and a plasma lighting system having the same are provided to match impedance without changing a size of a resonator by installing or inserting a conductor in a position having a strong electric field therein. A waveguide(400) includes a first waveguide(410) and a second waveguide(420). The first waveguide is formed with a shape for winding a cylindrical body having a cavity. The second waveguide is connected to the first waveguide in order to be parallel to a line penetrating a center of the first waveguide. The first waveguide has a winding shape so that a longitudinal direction of the cavity having a hexagonal structure forms an arc. The second waveguide is a hexagonal structure having a cavity which is connected to the first waveguide in a direction parallel to the line penetrating the center of the first waveguide. A plurality of slots(430) are formed in a planar part of the first waveguide.
Patent KR-20070022379-A (KR)
IPC: E02B7/00
Filed: 2007-02-06
Abstract: 본 발명은 사이펀 통로의 입구측에 개폐문을 설치하고, 개폐문을 작동시키는 작동실린더를 구비하여 개폐문의 개폐정도에 따라 사이펀 통로를 통해 배출되는 수량을 미세하게 조절토록 한 사이펀 통로를 통해 배출되는 수량의 조절방법에 관한 것이다. 
     이러한 본 발명은 수문의 저수공간측에 사이펀 통로를 구성하고, 사이펀 통로의 입구측에는 개폐문을 위치시키며, 사이펀 통로의 외측에는 개폐문을 작동시키는 작동실린더를 설치하되, 작동실린더의 주위에는 물이 유입되지 않도록 하우징에 의해 밀폐공간을 형성하며, 개폐문의 일측을 하우징에 회전가능하게 힌지 결합하면서 그 외측 단부를 작동실린더의 피스톤로드 선단부에 회전가능하게 연결하여 구성하는 것으로, 이와 같이 하면 저수공간측의 수량 또는 수압에 따라 작동실린더를 신축시켜 개폐문을 개폐하게 되므로 사이펀 통로를 통한 배수량을 수량 또는 수압에 따라 미세하게 조절해줄 수 있어 저수공간의 수위를 항상 일정하게 유지시킬 수 있는 것이다. 
       
     사이펀 통로, 자동보 수문, 개폐문, 여과부재
Patent KR-20070083408-A (KR)
Title: Playback device, contents selecting method, contents distribution system, information processing device, contents transfer method, and storing medium
Inventor: TERAUCHI TOSHIRO
IPC: A63B71/06
Filed: 2007-02-15
Abstract: A reproduction apparatus, a contents selection method, a contents distribution system, an information processing apparatus, a contents transmission method, and a memorizing medium are provided to reduce effort for allowing a user to previously measure a tempo when the user performs target motion and select contents having a tempo suitable for a tempo of the motion of the user by automatically selecting contents having a tempo according to a motion tempo on the basis of information of the automatically measured motion tempo of the user. An HDD(Hard Disc Drive)(34) stores the first contents database(34a) in which contents including at least music correspond to tempo information indicating a tempo of the music. A recording/reproducing unit(31) reproduces the contents. A walking tempo measuring unit(25) measures a motion tempo obtained according to the body motion of a user. A CPU(21) searches contents from the first contents database(34a) on the basis of information of the motion tempo measured by the walking tempo measuring unit(25). The CPU(21) selects the searched contents as the contents reproduced by the recording/reproducing unit(31).
Patent KR-20080076287-A (KR)
Title: Box buried in wall
Inventor: YANG CHAN MO
IPC: E03C1/02
Filed: 2007-02-15
Abstract: A box buried in a wall is provided to seal a gap between a wall and the box by using a protruded member, thereby preventing water from infiltrating in the wall. A box buried in a wall comprises a case(100) and a waterproof member(200). The case includes a joint receiving area and pipe holes(150). Joints(60) are situated in the joint receiving area. Connected with the joints, pipes(50) pass through the pipe holes. The waterproof member is formed around the periphery of the case to prevent moisture from infiltrating in a wall. The waterproof member is a protruded member(210), which is inwards distant away from the front surface of the case.
Patent KR-20080020438-A (KR)
Title: An apparatus for adding humidity to gas
Inventor: SABURO AONUMA
IPC: A61M11/02
Filed: 2007-02-26
Abstract: A gas humidifying apparatus is provided to achieve a correct and easy adjustment of a humidity of a gas to be humidified. A gas humidifying apparatus includes: a hollow-fiber film(1), made out of a perfluoro system, curved in a U-shape, or an ion exchanging film; a receiving member(2), made out of epoxy resin and connected to both ends of the hollow fiber film; a cover member(3), which is also made out of the epoxy resin and to which the receiving member is attached; a closing container(4), made out of the epoxy resin and holding liquid containing a water molecule in a desired level; an electrolyzed water(5), containing the water molecule and being in continuous contact with the hollow fiber film; an outer sleeve(6), having many openings(12) in its upper part covering the hollow fiber film; a first inlet(8) for the receiving member, which is arranged in the closing container and supplies a compressed gas from a pump(10-P1) through a valve(V1) to the hollow fiber film; and a second inlet(4a), arranged in the closing container and supplying a compressed gas from a pump(10-P2) through a valve(V2) to the inside of the closing container; wherein the both pumps adjust a pressure of the compressed gas.
Patent KR-20080079944-A (KR)
Title: Culture soil for garden plant
Inventor: SOK JONG UK
IPC: A01G1/00
Filed: 2007-02-28
Abstract: Culture soil for gardening is provided to allow garden plants to grow well even indoor without additional manuring by mixing granitic sand with a compost, pearlite and vermiculite and inoculating the mixed soil with photosynthetic bacteria and antagonistic microorganisms. Culture soil for gardening comprises: 50~60vol% of granitic sand; 25~35vol% of a compost made by mixing 50vol% of livestock(cattle or pig) excrement and 50vol% of tree bark(5mm), and aerobically fermenting the mixture for 6mon or more; 5~10vol% of pearlite; and 5~10vol% of vermiculite. The culture soil is inoculated with 0.1~1% of photosynthetic bacteria and antagonistic microorganisms, based on the weight of the culture soil.
Patent KR-20080083963-A (KR)
Title: Actuator dive system with smart sensor module and smart actuator module
Inventor: LEE JIN HWAN
IPC: B60W50/00
Filed: 2007-03-14
Abstract: An actuator driving system having a smart sensor module and a smart actuator module is provided to exchange only the broken module if one of the smart sensor module and the smart actuator module is broken and to change only the design of one of the smart sensor module and the smart actuator module if specifications of a sensor or an actuator are changed. An actuator driving system(200) for driving an actuator(260) by receiving a sensor signal detected in a sensor(230) is composed of a smart sensor module(240) comprising the sensor, a sensor input unit, and a control unit(220); a smart actuator module(270) having a driving output unit(250) and the actuator; and a battery(280) for supplying power to the smart sensor module and the smart actuator module, respectively.
Patent KR-20080084240-A (KR)
Title: Food reading system of refrigerator
Inventor: KIM MYUNG SIK
IPC: G06K17/00
Filed: 2007-03-15
Abstract: A food reading system of a refrigerator is provided to facilitate installation of the food reading system by installing a readout unit at a refrigerator door and a bottom pad of the refrigerator. A food reading system of a refrigerator(1) comprises an identification unit and a readout unit(120). The identification unit stores information on food. The readout unit is installed out of the refrigerator and reads out the information of the identification unit. The readout unit is attached to the outside of a refrigerator door and a bottom pad(2) which is installed on an outer bottom of the refrigerator.
Patent KR-20080087219-A (KR)
Title: Seat for bicycle
Inventor: LEE BUM NO
IPC: B62J1/08
Filed: 2007-03-26
Abstract: A saddle for a bicycle is provided to relieve shock applied to the spine of a user while riding the bicycle on the uneven road, by forming a buffer unit at a frame and to supply the air to a gap between the saddle and the hip while riding. In a saddle(2) for a bicycle settled on the upper part of a frame(1) combined with a saddle support shaft(3) by a clamp(4), a pair of rotating members(31) are installed in the middle of the saddle and turned in coming into contact with the thighs when a user rides a bicycle. The frame has a pair of lower frames(11) joined to the saddle support shaft by the clamp. A pair of upper frames(13) are formed by bending each one end of the lower frames. A buffer unit(14) is formed by crossing the lower and upper frames in an X form. In addition, the saddle comprises a main body(21) settled at the rear end of the upper frame; the rotating members fitted to a pair of upper frames and rotated; and a finishing member(41) fitted to the front ends of the lower and upper frames and combined by screws(44) to prevent the rotating members from being separated.
Patent KR-20080088698-A (KR)
Title: Organic semiconductor containing arylacetylene group, and organic thin film transistor
Inventor: KWON SOON KI
IPC: C09K11/06
Filed: 2007-03-30
Abstract: An organic semiconductor compound, and an organic thin film transistor(TFT) containing the compound are provided to improve charge mobility and on/off ratio compared with pentacene. An organic semiconductor compound is represented by the formula 1, wherein A is a C6-C30 arylene group or a C6-C30 heteroarylene group; Ar1 and Ar2 are independently a C6-C30 arylene group or a C4-C30 heteroarylene group; m and n are independently an integer of 104; and A, Ar1 and Ar2 can be independently substituted with at least one substituent selected from a hydroxyl group, a linear, branched or cyclic C1-C30 alkyl group, a linear, branched or cyclic C1-C30 alkoxy group, a (C1-C30)alkoxy(C1-C30)alkyl group, a (C5-C30)ar(C1-C30)alkyl group, a C5-C30 aryl group, an amino group, a mono or di(C6-C30)alkylamino group, a mono or di(C6-C30)arylamino group, a C1-C30 alkoxycarbonyl group, a cyano group or a halogen atom.